A daidaici tebur karfe ƙirƙira tebur ba kawai yanayin aiki ba - shine ginshiƙi na maimaitawa, sarrafa juzu'i, da amincewar ma'aikaci. Mun ga shaguna da yawa sun rasa juriya akan lankwasa flanges saboda teburinsu ba shi da tsauri. Wasu kuma suna zubar da kashi 12% na samfuran farko-farko saboda motsin ɓangaren da ba a tabbatar da shi ba yayin yin alama ta Laser. Bambanci tsakanin abin da aka yarda da shi da na musamman na fitowar karfen takarda sau da yawa yana komawa zuwa kashi ɗaya wanda ba a kula da shi: tebur ɗin kanta.
Me yasa Rigidity da Kwanciyar Hankali ke Ƙaddamar Gaskiyar-Duniya
Flatness tsakanin ± 0.05 mm a fadin 1,500 × 3,000 mm surface ba ka'ida bane - shine abin da ke kiyaye bakin karfe na 2.5-mm daga 0.18 mm daga ƙayyadaddun bayanan bayan CNC lankwasawa. Ƙungiyarmu ta auna jujjuyawa akan teburi 17 da aka yi amfani da su a cikin masu kwangilar kera motoci na Tier-1. Sha shida sun nuna> 0.3 mm sag a ƙarƙashin nauyin 80 da aka rarraba a tsakiyar lokaci. Wannan sassauƙan yana fassara kai tsaye zuwa kusurwoyin lanƙwasa mara daidaituwa, daidaitaccen ɗinkin walda, da sake yin aiki mai tsada.
Madaidaicin gaskiya yana farawa da kayan tushe da gini. Firam ɗin ƙarfe na simintin gyare-gyare tare da ribbed na ƙasa suna tsayayya da jujjuyawar juzu'i da kyau fiye da welded ɗin taron bututun ƙarfe. Mun saka Meehanite simintin ƙarfe don teburin samarwa namu-ba don al'ada ba, amma saboda damp ɗin cikinta yana ɗaukar girgiza daga birki da shears kusa. Wannan kwanciyar hankali yana da mahimmanci lokacin da masu aiki suka daidaita sassa don waldawar mutum-mutumi ko duban gani.
Har ila yau taurin saman yana taka rawar shiru. Teburin tebur da aka taurare zuwa 50-55 HRC yana ƙin ƙuruciya daga faɗuwar kayan aiki ko matsa lamba. Filaye masu laushi suna lalacewa cikin lokaci, suna haifar da tabo mai zurfi waɗanda ke karkatar da sassa kawai don karkatar da tsarin rami. Wannan ba hasashe ba ne - mun bin diddigin gyare-gyaren taro 320+ sama da watanni 18 kuma mun sami ɗigon lebur yana da alaƙa kai tsaye tare da taurin saman ƙasa 48 HRC.
Tsare-tsare Masu Matsala waɗanda Ba Su Rarraba Geometry
Madaidaitan dogo na T-slot suna kasawa lokacin da kuke buƙatar daidaiton 0.02 mm maimaitawa a cikin saiti masu yawa. Me yasa? Lalacewar ramuka, ƙulle mai rarrafe, da rarraba wutar lantarki mara daidaituwa. Mun ƙaura zuwa madaidaicin ɓangarorin ɓangarorin da ke da yanki-kowane mai iya sarrafa kansa. Farantin murfin aluminium 1.2-mm yana tsayawa ƙarƙashin 65 kPa tsotsa, kuma mun riƙe 0.8-mm mai kauri mai kauri ba tare da murdiya ba yayin prep na anodizing.
Amma vacuum kadai bai isa ba ga sassan da aka zana mai zurfi tare da hadaddun kwane-kwane. Wannan shine inda tsarin matasan ke haskakawa: injin don riƙe ƙasa na farko, tare da dabarar sanya filayen pneumatic waɗanda ke tashi kawai inda ake buƙata-babu sake fasalin hannu, babu ramukan da aka rasa. Abokin aikin injinan aikin noma ɗaya ya yanke lokacin saitin da kashi 63% kuma ya kawar da duk faifan matsayi a cikin layin bawul ɗin su.
Mahimmanci, manne ƙarfi dole ne a iya aunawa—ba ƙididdigewa ba. Tebura tare da haɗaɗɗun sel masu kaya suna barin masu aiki su tabbatar da 2,800 N a kowane maƙalli kafin farawa. Hasashen aiki ya ƙare a can. Muna shiga kowane zagayowar clamping a cikin bayanan samar da mu; idan karfi ya faɗi ƙasa da kashi 92% na asali, tsarin yana tuta shi don sake daidaitawa.
Haɗin kai, Ba Warewa ba: Yadda Teburin Yayi Daidai Da Gudun Aikinku
Tebur mai zaman kansa shine ƙulli. A gaskiya tebur karfe ƙirƙira tebur yana haɗi-a zahiri da na dijital. Mun cusa masu karanta RFID a cikin tushe don ID na ɓangaren sashe na atomatik, mai aiki, da tambarin lokaci a jeri. Wannan bayanan yana gudana kai tsaye zuwa cikin MES ɗin mu, yana haifar da ingantaccen shirin NC, jerin abubuwan dubawa, har ma da rahotannin gano kayan abu.
Daidaitawar tsayi yana da mahimmanci fiye da yadda yawancin mutane suka sani. Ma'aikatan da ke aiki na sa'o'i 8 a tsayayyen tsayi suna nuna 22% mafi girma yawan kuskuren da ke da alaka da gajiya (a cikin binciken mu na ergo). Motoci daga 720 mm zuwa 980 mm - isa don ɗaukar shirye-shiryen CNC zaune ko rigar walda a tsaye. Ee, yana kulle da ƙarfi a kowane matsayi: babu ja da baya yayin waldawar baka.
Ƙarshen saman ba kayan kwalliya ba ne. Rufin yumbun mu matte-black yana nunawa sifili Hasken haske a ƙarƙashin hasken aikin LED-kuma ya wuce ISO 10964 Class 3 gwajin abrasion. Babu sauran goge goge kafin auna gani. Babu sauran sake fasalin tsarin hangen nesa tsakiyar motsi.
Hanyar Botou Haijun: Daidaitaccen Zaku iya Tabbatarwa
Botou Haijun Metal Products Co., Ltd. yana gina waɗannan teburan ba a matsayin kayan ɗaki ba, amma a matsayin ƙayyadaddun kadarorin masana'anta. Kowane naúrar yana jigilar tare da cikakken rahoton CMM-lalata, daidaici, daidaituwa, da ƙaƙƙarfan yanayin ƙasa-wanda aka auna akan faranti na granite da aka tabbatar da ISO 7077. Ba mu ce "madaidaici mai girma ba." Mun bayyana: "Lafiya ≤ 0.04 mm/m², an tabbatar."
Muna gwada karrewa daban. Maimakon ma'aunin nauyi na tsaye, muna zagayawa ƙulla sau 50,000 tare da cikakken fanko da matsa lamba - sannan a sake aunawa. Muna fesa gishiri-gishiri fallen fasteners na 96 hours. Muna gudanar da hawan keke na thermal daga -20 ° C zuwa + 70 ° C don hawan keke 200. Idan ya rayu, yana jigilar kaya.
Wannan ƙwaƙƙwaran yana hidima ga abokan ciniki waɗanda ke jigilar kaya zuwa OEMs tare da ƙayyadaddun umarni marasa lahani. Shi ya sa teburin mu ke goyan bayan juriyar juriyar juzu'i na 0.1 mm a fadin wuraren batir na mota, chassis na na'urar likitanci, da maƙallan tsarin tauraron dan adam-duk daga dandamali ɗaya.
Ga injiniyoyi masu kimantawa a tebur karfe ƙirƙira tebur, Yi tambayoyi uku: Shin yana riƙe da kwanciyar hankali a ƙarƙashin kaya na gaske? Shin yana tabbatar da ƙarfi-ba ɗauka ba? Shin bayanan sa sun haɗa cikin tsarin ingancin ku? Idan kowace amsa ita ce "a'a," farashin ba shine alamar farashin tebur ba. Yana da guntun, sake yin aiki, jinkirin jigilar kaya.
Ziyarci https://www.haijunmetals.com don ƙayyadaddun fasaha, rahotanni masu inganci, da ƙayyadaddun jagororin daidaitawa na aikace-aikace.
